baber/WOPTO huggingface dataset:
Patent WO-2020238927-A1 (WO)
Inventor: NEMETH JOZSEF G
IPC: H04L1/18
Filed: 2020-05-27
Abstract: La présente invention concerne un appareil qui abandonne une transmission d'un premier message d'un premier type de trafic dans un premier créneau ou sous-créneau sans reprise de la transmission dans le premier créneau ou sous-créneau. L'appareil stocke ensuite une charge utile du premier message. L'appareil retransmet ensuite la charge utile dans sa totalité dans un second créneau ou sous-créneau qui est consécutif au premier créneau ou sous-créneau.
Patent WO-2021159642-A1 (WO)
Title: Method and apparatus for detecting sensitive information, computer device, and storage medium
Inventor: TAN JIE
IPC: G06F21/60
Filed: 2020-05-30
Abstract: Provided are a method and apparatus for detecting sensitive information, a computer device, and a storage medium. The method comprises: intercepting an outgoing email, and extracting first text data from the intercepted outgoing email (S202); acquiring a preset monitoring field, and identifying, from a test sample, first monitoring field values corresponding to the preset monitoring field (S204); combining the first monitoring field values to generate a first combined feature, and inputting the first combined feature into a sensitive data detection model to obtain a first sensitivity probability (S206); when the first sensitivity probability is less than or equal to a preset value, extracting an attachment of the outgoing email (S208); performing anti-hiding parsing on a file in the attachment, and determining whether the parsed file data is changed (S210); when the parsed file data is changed, determining that data leakage occurs in the outgoing email (S212); extracting the changed data from the parsed file data, and generating first early-warning information (S214); and sending the extracted data and the first early-warning information to a management terminal (S216). By means of the method, the accuracy of email testing can be improved.
Patent WO-2021047211-A1 (WO)
Title: Neural network-based data verification method and apparatus, device, and storage medium
Inventor: LI YUE
IPC: G06F16/9535
Filed: 2020-05-30
Abstract: A neural network-based data verification method, being used for vehicle maintenance. The method comprises the steps: obtaining vehicle maintenance data to be verified that is transmitted by a user, and extracting a vehicle damage picture and a repair scheme in the vehicle maintenance data; matching a corresponding standard repair scheme and a corresponding historical damage picture thereof from a repair scheme database on the basis of the repair scheme; separately performing damage degree analysis on the damage picture and the historical damage picture by means of a part damage degree analysis model, calculating a difference value between the degree of damage reflected by the damage picture and that reflected by the historical damage picture, and according to the difference value, verifying the vehicle maintenance data; in the case that the corresponding standard repair scheme does not exist in the repair scheme database, invoking a target repair scheme by means of a maintenance data verification model according to the degree of damage, and verifying the vehicle maintenance data according to the target repair scheme; and if a verification result is not correct, replacing the repair scheme with the standard repair scheme or the target repair scheme, and providing reliable vehicle maintenance data.
Patent WO-2021253274-A1 (WO)
Title: Preparation of flexible patterned electrode, and flexible electronic device
Inventor: LI HUI
IPC: H01B13/00
Filed: 2020-06-17
Abstract: A preparation method for a flexible electrode, comprising: forming a first polydimethylsiloxane layer on filter paper; performing personalized and patterned cutting on the filter paper on which the first polydimethylsiloxane layer is formed; mixing and ultrasonically dispersing carbon nanotubes and absolute ethyl alcohol, and then mixing with poly(3,4-ethylenedioxythiophene)-polystyrene sulfonic acid to obtain a mixed solution; performing suction filtration on the mixed solution on the filter paper which is subjected to the personalized and patterned cutting and on which the first polydimethylsiloxane layer is formed, to form an electrode layer; and forming a second polydimethylsiloxane layer on the electrode layer, and curing same by heating to obtain a flexible electrode. For a carbon nanotube flexible patterned electrode prepared using a personalized PDMS template, the form thereof can be changed as desired, and said electrode can be attached to any curved surface for use, thereby expanding the range of application.
Patent WO-2021135091-A1 (WO)
Title: Deep learning-based target advertorial generating method and apparatus
Inventor: ZHU JINGTAO
IPC: G06F40/166
Filed: 2020-06-19
Abstract: A deep learning-based target advertorial generating method and apparatus. The method comprises: receiving related information of a target object, matching several adapted target headlines from a headline library according to the related information, the headlines in the headline library being expanded from acquired headlines by means of a third generation model (S1); inputting the target headline into the first generation model to generate at least one target introduction (S2); generating at least one piece of input information that conforms to a preset structure according to the related information and a preset rule, and inputting the input information into a second generation model to generate at least one target body (S3); and assembling the target headline, the target introduction, and the target body to obtain multiple target advertorials (S4). By using deep learning and natural language processing technology, the automatic, intelligent and diversified generation of marketing advertorials can be implemented, the investment of operators is reduced, the production efficiency of marketing advertorials is improved, the problem of low handwriting efficiency is effectively avoided, and the problem of dull template generation is also avoided.
Patent WO-2021253379-A1 (WO)
Inventor: GAO SHAN
IPC: A47J36/00
Filed: 2020-06-19
Abstract: 一种自动烹饪设备用保鲜装置（40），包括：保鲜箱体（401），含有保鲜收容腔（4019）；以及链轮驱动承托机构（402），其装设在该保鲜收容腔中（4019）；其中，该保鲜箱体（401）设有小门（4012），供单个的食材容器（10）进入和/或退出该保鲜收容腔（4019）；该链轮驱动承托机构（402）集链轮驱动与食材容器（10）承托于一身，能够循环转动而带动其承托的若干食材容器（10）同步移位，有利于食材容器（10）的密集存放。
Patent WO-2021036520-A1 (WO)
Inventor: FU XIUYUAN
IPC: G06T19/00
Filed: 2020-07-07
Abstract: 一种图像处理方法及其装置、设备和存储介质，其中，所述方法包括：基于图像采集装置采集到的图像，确定放置虚拟对象的第一参考面（S201）；获取所述图像采集装置相对于所述第一参考面的位姿信息和待放置的虚拟对象（S202）；基于所述位姿信息确定所述虚拟对象的显示尺寸（S203）；将所述虚拟对象按照显示尺寸渲染到所述图像上（S204）。
Patent WO-2021027564-A1 (WO)
Inventor: ZHANG YI
IPC: H04L5/00
Filed: 2020-07-28
Abstract: Provided in the embodiments are a method for determining a HARQ codebook and a terminal. The method comprises: determining a PDCCH monitoring opportunity set according to first information; and determining a Type-2 HARQ codebook according to the PDCCH monitoring opportunity set.
Patent WO-2021023111-A1 (WO)
Inventor: LUO HUAN
IPC: G06T7/00
Filed: 2020-07-31
Abstract: Provided in the present invention are methods and devices for recognizing the number of receipts and regions of a plurality of receipts in an image. The method comprises: acquiring an image containing a plurality of sequentially arranged receipts; processing the image to obtain a plurality of boundary lines of the receipts in the image; wherein the plurality of boundary lines comprise a first type of boundary lines which are substantially perpendicular to the arrangement direction of the receipts; generating a long line segment which is substantially parallel to the arrangement direction of the receipts and passes through all the regions where the receipts are located, wherein the long line segment has an intersection with each of the first type of boundary lines; and determining the number of receipts in the image according to the length of a sub-line segment between every two adjacent intersections. The solution provided in the present invention can be used to solve the problem in the prior art that it is impossible to recognize the number of receipts in an image whilst recognizing a plurality of receipts.
Patent WO-2021143109-A1 (WO)
Title: Deodorizing apparatus of smart cover plate
Inventor: LIU ZHIPENG
IPC: E03D9/00
Filed: 2020-08-06
Abstract: A deodorizing apparatus of a smart cover plate, comprising a reaction chamber (20), having a reaction cavity (21); a gas drawing unit (30), used for drawing an odorous gas from a toilet or the vicinity of the toilet into the reaction cavity (21); and a water supply unit, used for supplying water to the reaction cavity (21). When the gas drawing unit (30) is working, the gas drawing unit (30) draws the odorous gas into the reaction cavity (21), the odorous gas is mixed with water in the reaction cavity (21) and converted into a purified gas and then discharged from the reaction cavity (21). The characteristic of ammonia molecules in the odorous gas being easily dissolved in water is utilized, the odorous gas is mixed with water in the reaction cavity (21) and then discharged, thus implementing the purification of the gas. This is significantly effective, structurally simple, and inexpensive, obviates the need for replacing a filter, and is convenient to use.
Patent WO-2021023284-A1 (WO)
Inventor: LIU HUA
IPC: C22C28/00
Filed: 2020-08-07
Abstract: Disclosed in the present application are an aluminum-scandium alloy target with high scandium content and a preparation method therefor. The preparation method comprises: selecting and assorting aluminum and scandium; melting the scandium, progressively adding the aluminum into the scandium for multiple times for smelting, and cooling down after repeated smelting to obtain an aluminum-scandium alloy; performing ball-milling and vacuum drying on the aluminum-scandium alloy so as to obtain an alloy powder, and performing prepressing and vacuum sintering so as to obtain an aluminum-scandium alloy target blank; and performing thermal deformation processing on the obtained aluminum-scandium alloy target blank so as to obtain the aluminum-scandium alloy target, the thermal deformation processing comprising hot forging, hot rolling and finish machining. With adoption of the present application, the aluminum-scandium alloy target has more uniform tissue and chemical composition, higher relative density (up to 99.0%), finer grain size and higher ductility. Furthermore, the adoption of present application can reduce the defects of shrinkage cavity and porosity, save the cost of material, solve the problem of alloys with high brittleness being unable to be processed into targets, and thereby meeting the requirements on wiring materials for large-scale integrated circuits.
Patent WO-2021027809-A1 (WO)
Title: 信息发送、接收方法、终端及控制节点
Inventor: LIU SHIXIAO
IPC: H04W4/021
Filed: 2020-08-11
Abstract: 本公开提供了一种信息发送、接收方法、终端及控制节点。该信息发送方法，应用于发送端，包括：在发送端无法获取全球导航卫星系统GNSS定位信息时，向接收端发送第一信息；其中，所述第一信息用于辅助所述接收端判断是否进行混合自动重传请求HARQ反馈；其中，所述第一信息包括以下至少一项：参考信号接收功率RSRP门限指示、所述发送端的地理区域标识、通信范围指示和HARQ不可用的指示。
Patent WO-2022032537-A1 (WO)
Inventor: CHIN KEN
IPC: H02M7/217
Filed: 2020-08-12
Abstract: The present application relates to the technical field of power electronics. Disclosed are a totem-pole bridgeless power factor correction circuit and a power electronic device. The totem-pole bridgeless power factor correction circuit comprises: a first driving circuit, a rectifier bridge, an inductor, and a current detection circuit; the rectifier bridge comprises a first MOS tube and a first resistor that are located at a first bridge arm; when the voltage of a second output end of an alternating current power source is positive, the first driving circuit is used for driving, according to a first PWM signal, a first end and a second end of the first MOS tube to be turned on, such that the alternating current power source charges the inductor by means of the first MOS tube; the first resistor is used for converting into a corresponding first voltage signal a current flowing through the first MOS tube; the current detection circuit is used for outputting, when the first voltage signal exceeds a first reference voltage, a turn-off signal to the first driving circuit by means of an output end; and the first driving circuit is further used for driving, upon reception of the turn-off signal, the first MOS tube to be turned off.
Patent WO-2021032117-A1 (WO)
Inventor: XU RONGYUE
IPC: H04N5/232
Filed: 2020-08-19
Abstract: 本申请提供一种拍摄方法及电子设备，涉及终端技术领域，可在变焦场景下保证拍摄的防抖性能，提升拍摄画面的清晰度。该方法包括：通过第一摄像头获取第一拍摄画面；根据第一拍摄画面的第一变焦比例确定第一拍摄画面的第一裁剪比例，第一拍摄画面的防抖角度为第一摄像头的FOV与第一裁剪比例的乘积；按照第一裁剪比例裁剪第一拍摄画面；响应于第一变焦操作，通过第一摄像头获取第二拍摄画面；根据第二拍摄画面的第二变焦比例确定第二拍摄画面的第二裁剪比例，第二变焦比例大于第一变焦比例，第二裁剪比例大于第一裁剪比例，第二拍摄画面的防抖角度为第一摄像头的FOV与第二裁剪比例的乘积；按照第二裁剪比例裁剪第二拍摄画面。
Patent WO-2021043153-A1 (WO)
Inventor: CHEN YILING
IPC: H04B1/38
Filed: 2020-09-02
Abstract: 本申请实施例提供了一种无线设备的射频暴露控制方法、装置及无线设备。该方法包括：获取目标时间窗口的平均射频暴露值，其中，所述目标时间窗口为标准时间窗口；确定所述平均射频暴露值对应的功率门限值，其中，所述功率门限值为所述平均射频暴露值所属的预设取值区间对应的预设功率值；在被控时间窗口内，根据所述功率门限值控制所述无线设备的发射功率，其中，所述被控时间窗口的起始时刻为所述目标时间窗口的终止时刻，且所述被控时间窗口的时长小于所述标准时间窗口的时长。该方法中，功率门限值可以根据实际应用场景预先设置，设置较为合理，根据该功率门限值对无线设备的射频暴露进行控制，不会影响无线设备的通信性能，适用性更好。
Patent WO-2021135386-A1 (WO)
Title: Electronic device with rollable screen
Inventor: RAN JIANBO
IPC: H04M1/02
Filed: 2020-09-14
Abstract: Provided is an electronic device with a rollable screen. The electronic device comprises a device body, a rollable screen and a support assembly, wherein a display region is formed on at least one side surface of the device body; the device body has an initial display state, and the device body can be triggered to extend to another expanded display state; and the area of the display region in the initial display state is less than the area of the display area in the expanded display state. By means of the electronic device, a display region of a display screen can be expanded while the normal usage requirements of users are satisfied, and the display screen with the expanded display region can be supported.
Patent WO-2021103752-A1 (WO)
Inventor: ZENG QINGJUN
IPC: F16K47/02
Filed: 2020-09-16
Abstract: A noise reduction sleeve and an electronic expansion valve. A noise reduction sleeve (60) is of a cylindrical structure, has a flow equalizing cavity (10), and is provided with multiple gaps (20) on the side wall; each gap (20) is in communication with the flow equalizing cavity (10); each gap (20) extends in the axial direction of the noise reduction sleeve (60), and has one end extending to the lower end surface of the noise reduction sleeve (60). The noise reduction sleeve (60) is used in an electronic expansion valve, and can reduce noise of the electronic expansion valve.
Patent WO-2021082812-A1 (WO)
Inventor: XIE JINGRONG
IPC: H04L47/80
Filed: 2020-09-23
Abstract: 本申请提供了一种报文的发送方法，该方法包括：第一网络设备接收第一组播报文；根据所述第一组播报文确定第一信息，第一信息指示所述第一组播报文的属性；第一网络设备确定第一链路接口的状态为不可用，根据第二参数对第一信息进行取模，得到第二指示信息，第二指示信息指示第一网络设备对第一组播报文进行转发的第二链路接口，第二参数为所述第一负载分担组中状态为可用的链路接口的数量，第一负载分担组包括第一链路接口和第二链路接口；第一网络设备通过第二链路接口对第一组播报文进行转发。可以在负载分担组中的成员数量发生变化时可以减轻或消除组播流量乱序。
Patent WO-2021063220-A1 (WO)
Inventor: WANG XINJIAN
IPC: F28F9/26
Filed: 2020-09-23
Abstract: Disclosed is a heat exchanger and a manufacturing method therefor, the heat exchanger comprising a main body part (11) and a cover body (12), wherein the main body part (11) comprises a heat exchange core body (100), a header part, and a first mounting shell (301) that are brazed into a whole. The heat exchange core body (100) comprises a heat exchange pipe (101), the header part comprises a first header part (201) and a second header part (202), both the first header part (201) and the second header part (202) are provided with mounting end plates (203), the mounting end plates (203) are hermetically connected to a pipe wall (103) of the heat exchange pipe (101) by means of brazing, a pipe inner cavity (102) of the heat exchange pipe (101) is in communication with an inner cavity of the first header part (201) and an inner cavity of the second header part (202), the first mounting shell (301) is fixed to the heat exchange core body (100) in a brazing manner, two ends of the first mounting shell (301) are hermetically connected to the mounting end plates (203) by means of brazing, the first mounting shell (301) surrounds part of the heat exchange core body (100) in the circumferential direction of the heat exchange core body (100), the cover body (12) is hermetically connected to the first mounting shell (301) by means of bonding, two ends of the cover body (12) are hermetically connected to the mounting end plates (203) in a bonding manner, and the cover body (12) and the first mounting shell (301) are arranged in a surrounding manner in the circumferential direction of the heat exchange core body (100). The heat exchanger improves stability and reliability.
Patent WO-2022021593-A1 (WO)
Inventor: GONG YI
IPC: H01L29/78
Filed: 2020-09-28
Abstract: The present application relates to the technical field of semiconductor power devices, and discloses a semiconductor power device, comprising: an n-type substrate; an n-type epitaxial layer over the n-type substrate; and at least three trenches recessed in the n-type epitaxial layer. A portion of the n-type epitaxial layer that is positioned between adjacent trenches has a mesa structure. A p-type body region is provided on the upper part of the mesa structure, and an n-type source region is provided inside the p-type body region. The mesa structure comprises at least one mesa structure of which lower width is a first width and at least one mesa structure of which lower width is a second width, the second width being greater than the first width.
Patent WO-2021109695-A1 (WO)
Inventor: ZONG ZHIYUAN
IPC: G06F21/55
Filed: 2020-09-29
Abstract: The description discloses an adversarial attack detection method and device. The method comprises: acquiring an adversarial sample space of a target model; collecting input data of the target model when being called; determining whether or not the input data falls into the adversarial sample space; and calculating, according to a determination result, a detection parameter of the input data falling into the adversarial sample space during a detection period, and if the detection parameter meets a preset attack condition, determining that an adversarial attack against the target model has been detected. The solution enables effective detection of adversarial attacks, thus effectively reducing security risks such as privacy leakage and capital loss, and ensuring data security.
Patent WO-2021063386-A1 (WO)
Inventor: XU HELAN
IPC: C08G63/08
Filed: 2020-09-30
Abstract: The present invention discloses a preparation method for polylactic acid grafted chitosan nanowhiskers, and belongs to the technical field of materials. In the present invention, lactide, catalyst and chitosan are uniformly mixed and then subjected to a grafting polymerization to prepare a PLA-g-CS, which is then dispersed in an alkaline solution to obtain nanowhiskers through a repeated freezing/thawing method. No solvent is used during the grafting polymerization. The method can prepare nanowhiskers from PLA-g-CS that does not have a good solvent, and the whole reaction is efficient, clean and environmentally friendly.
Patent WO-2021169311-A1 (WO)
Inventor: YU YAN
IPC: H04L12/24
Filed: 2020-10-10
Abstract: The present invention relates to a redundant computer-based redundant network IP intelligent switching method and system. Each computer in any computer group respectively comprises an IP address switching module, a network state detection module, and a paired system fault detection module, wherein one can smoothly switch between IP addresses in a redundant network by means of the IP address switching module; the mutually exclusive and steady-state acquisition of a paired system working state is performed by means of the paired system fault detection module, and a correct redundant network IP is quickly obtained when necessary; and by means of the network state detection module, a local network state and a remote network state are determined to assist the IP address switching module in intelligently switching the IP address. In the present invention, the network state detection module and the paired system fault detection module are added to assist the IP address switching module in allocating IP addresses more intelligently, which may greatly improve the reliability of the redundant network and effectively reduce the number of IP conflict problems during the redundant network switching process.
Patent WO-2022007228-A1 (WO)
Inventor: YUAN YE
IPC: B01D61/18
Filed: 2020-10-16
Abstract: An ultrafiltration centrifuge tube device, comprising a tube cover, a filter cavity (1), ultrafiltration membranes (2), a supporting sleeve (3) and a collection tube (4). The filter cavity (1) comprises an upper cavity (11) and a lower cavity (12); an opening for adding a stock solution is provided on the upper end surface of the upper cavity (11); the upper cavity (11) is in communication with the lower cavity (12); and filtering holes (121) are symmetrically provided in the left side and the right side of the lower cavity (12). The ultrafiltration membranes (2) are attached to the left side and the right side of the lower cavity (12) and cover the filtering holes (121). A through hole (31) matching the lower cavity (12) in shape is provided in the supporting sleeve (3); liquid guide grooves (311) for enabling liquid to flow out are provided in the hole wall of the through hole (31); and the lower cavity (12) is sleeved with the supporting sleeve (3), and the supporting sleeve (3) is connected to the upper cavity (11). The collection tube (4) is connected to the supporting sleeve (3). The device effectively improves the recovery rate of a target product during ultrafiltration centrifugation, reduces the loss of the target product, and is a high-quality ultrafiltration centrifuge tube device.
Patent WO-2022082382-A1 (WO)
Inventor: ZHAO WENSU
IPC: H04W72/00
Filed: 2020-10-19
Abstract: The present disclosure relates to an auxiliary resource set sending method and apparatus, an auxiliary resource set receiving method and apparatus, and a storage medium. The auxiliary resource set sending method is applied to a first device, and comprises: determining second-stage sidelink control information, wherein the second-stage sidelink control information comprises an information domain for indicating auxiliary resources; and sending the second-stage sidelink control information. By means of the present disclosure, the sending and indication of an auxiliary resource set can be implemented on the basis of second-stage sidelink control information.